Olha and her husband, Roman, stood on a concrete platform, carefully avoiding debris and shards of glass, staring at the smoldering building that contained the apartment they moved into one year ago.

A group of firefighters was trying to put out a blaze that had destroyed part of the structure, while emergency workers carried a stretcher from the eighth floor down the stairway.

Olha and Roman had chosen the neighborhood of Lukianivka in Kyiv because it was known as the Ukrainian capital’s "quiet center,” said Olha, 32.